Console/Serial Port 1 - ABB RER601 Technical Manual

Section 2
RER601/603 overview
2.4
10
1
GUID-2B929BD8-BF18-4B59-80EE-B54371DDA833 V1 EN
Figure 3: Back panel
1 FME connector for an antenna
2 SIM card slot

Console/serial port 1

The serial port 1 (RS1) is a full RS-232 port.
Table 2: RS-232 port PIN description
Pin number Name
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
2
Direction
IN
IN
OUT
OUT
-
IN
OUT
IN
IN
1MRS757105 B
Description
Data Carrier Detect
Received data
Transmitted data
Data Terminal Ready,
handshake output
Signal ground
Data Set Ready,
handshake input
Ready To Send,
handshake output
Clear To Send,
handshake input
Ring Indicator
RER601/603
Technical Manual